| // RUN: %empty-directory(%t) | |
| // RUN: %build-clang-importer-objc-overlays | |
| // RUN: %target-swift-frontend(mock-sdk: %clang-importer-sdk-nosource -I %t) -import-objc-header %S/Inputs/disambiguate_iuo_param.h %s -emit-ir | %FileCheck %s | |
| // -module-name objc_ir -I %S/Inputs/custom-modules -emit-ir -g -o - -primary-file %s | %FileCheck %s | |
| // REQUIRES: objc_interop | |
| // CHECK: define {{.*}} @main | |
| // CHECK: load {{.*}}, {{.*}}@"\01L_selector(isEqualToObject:)" | |
| let c = Obj() | |
| _ = c.isEqual(to: c) |